函数逻辑报告

Linux Kernel

v5.5.9

Brick Technologies Co., Ltd

Source Code:kernel\trace\trace.c Create Date:2022-07-27 13:04:53
Last Modify:2020-03-12 14:18:49 Copyright©Brick
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函数名称：ftrace_exports

函数原型：static void ftrace_exports(struct ring_buffer_event *event)

返回类型：void

参数：

类型参数名称
struct ring_buffer_event *event
2753  preempt_disable_notrace()
2755  export等于The tracing infrastructure traces RCU (we want that), but unfortunately* some of the RCU checks causes tracing to lock up the system.* The no-tracing version of rcu_dereference_raw() must not call* rcu_read_lock_held().(ftrace_exports_list)
2756  当export循环
2757  trace_process_export(export, event)
2758  export等于The tracing infrastructure traces RCU (we want that), but unfortunately* some of the RCU checks causes tracing to lock up the system.* The no-tracing version of rcu_dereference_raw() must not call* rcu_read_lock_held().(next)
2761  preempt_enable_notrace()
调用者
名称描述
trace_function